| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF,EXW,FCA |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shanghai ,Lianyungang,Ningbo |
Model No.: HED40A
Brand: Jinhai
Warranty Period: 2 Years
Out-of-warranty Service: Video Technical Support, Spare Parts, Online Support
Place Of Origin: China
Service System: Online Support, Video Technical Support, Free Spare Parts
Valve Type: Direction control
| Selling Units | : | Piece/Pieces |
| Package Type | : | Carton and Pallet |
HED4 pressure switch
Pressure up to 35MPa
Base mounting
Pipe installing
as a vertical stack in horizontally assembled valves
The HED4 hydraulic-electric Pressure Relay is a plunger pressure relay.
Its composition includes: a housing (1), an insert with a plunger (2), a spring (3), an adjustment piece (4) and a switch (5).
The detected pressure acts on the plunger (2), which bears against the spring seat (6) and overcomes the continuously variable force of the spring (3).
The spring seat transmits the movement of the plunger (2) to the switch (5), so that the circuit is turned on or off according to the design requirements.
A mechanical stop protects the relay from overvoltage damage.
Jinhai is professional manufacturer of Various types of Directional Valves, Flow Valves, Pressure Valves and Accessories, Should you have any questions please feel free to come back to us.
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